SYN scanning requires a fully established TCP connection and is recorded in system logs.
In SSL VPN, the firewall performs access authorization and control based on which of the following dimensions?
Which of the following statements is true about the incoming traffic in the firewall virtualsystem?(Select All that Apply)
IPsec VPN does not support encapsulation of non-IP unicast packets.
When an IPsec VPN is established in aggressive mode, AH+ESP can be used to encapsulate packets in NAT traversal scenarios.
Which of the following methods are used by flood attacks to cause denial of services?(Select All that Apply)
Which of the following statements is false about the ATIC system architecture?
In the figure, enterprise A and enterprise B need to communicate securely, and an IPsec tunnel is established between firewall A and firewall B. Which of the following security protocols and encapsulation modes can meet the requirements of this scenario?
Which of the following actions can be performed when the firewall identifies file anomalies?(Select All that Apply)
Predefined URL categories on Huawei firewalls reside in the URL category database delivered with the device and do not need to be manually loaded.